Seiko Cal. 6694 - 143

This Hand-Winding model from 1976 features a 44mm Titanium case. The Coin-Edge bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-8a18e23f927b]

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

44mm

Case Thickness

12.6mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Green

Jewels

31j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1976

Related Models

• Seiko 5226-733
• Seiko 0713-208
• Seiko 7096-520
• Seiko 4463-815
• Seiko 4463-348
• Seiko 6330-751
• Seiko 6653-387
• Seiko 4496-295
• Seiko 4494-100
• Seiko 6681-460
• Seiko 7154-627
• Seiko 4554-930